=LDR 00000nam a2200000ui 4500 =001 441 =008 250530s2004\\\\xx\|||||||||||||||||eng\d =082 04$a2004 ZAN =100 1\$aZancada, Andres =245 10$aBiological assessment of the impacted Avoca river, Co. Wicklow =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2004 =852 \\$bFreeman Library$cTheses$h2004 ZAN